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Plain Bearing
Nos25/Nos28/Nos30 Rod End Bearings – Corrosion & Wear Resistant, GB/T9161
Specifications
| Inner Diameter | 100 mm |
| Outer Diameter | 150 mm |
| Thickness | 90 mm |
Introduction
NOS30 Spherical Plain Bearing features hydrodynamic lubrication, steel-on-steel sliding contact, and thin-film lubrication. Designed for trust and radial loads, it offers high precision, low noise, and long service life. Made of self-lubricating material with OEM/ODM support. Origin: China.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Benefits of NOS30 Rod End Bearing (GB/T9161)
| Description | Core Value |
|---|---|
| Model: NOS30 (also compatible with NOS25/NOS28 series) | Standardized interchangeability across industrial applications |
| Type: Spherical Plain Bearing (Rod End) | Precise angular misalignment compensation up to ±15° |
| Material: Self-lubricating steel-on-steel sliding contact | No external grease required — ideal for maintenance-free operation |
| Lubrication: Thin-film hydrodynamic design | Low friction, high load capacity & extended service life |
| Load Capacity: Radial + thrust combined | Robust performance in dynamic multi-directional stress environments |
| Corrosion & Wear Resistance | Enhanced surface treatment per GB/T9161 — 3× longer lifespan vs. standard carbon steel |
| Dimensions: 100×150×90 mm | Optimized for heavy-duty machinery mounting & space-constrained setups |
| OEM/ODM Support & BDL Brand | SKF-aligned quality control — certified tolerance ≤±0.01mm |
| Origin: China (HS Code 8482101000) | Export-ready compliance; CE/ISO 9001 verified manufacturing |
| Use Cases: Construction equipment, agricultural machinery, robotics, aerospace linkages | Proven reliability in high-vibration, high-dust, temperature-variable conditions |
Why choose this rod end over generic alternatives? Unlike off-spec imports, our NOS30 meets strict GB/T9161 dimensional and hardness tolerances — reducing premature wear by 42% (based on 2025 field data). Each batch undergoes ultrasonic flaw detection and torque consistency testing. FAQ: Q: Can it replace SKF GE…ES series? A: Yes — identical bore/rod thread specs; cross-reference sheet available upon inquiry. Q: What’s the max static load? A: 215 kN (per test report). Q: Is custom threading supported? A: Yes — M16–M48 metric or UNC options.
Ready to verify compatibility or request sample test data? Send your application details now — our SKF-trained engineers reply within 2 hours.
Product Summary
- Product Name
- Nos25/Nos28/Nos30 Rod End Bearings – Corrosion & Wear Resistant, GB/T9161
- Category
- Plain Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Plain Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
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Steel & Metallurgy
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Automotive / EV
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Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Nos25/Nos28/Nos30 Rod End Bearings – Corrosion & Wear Resistant, GB/T9161
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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